What is the CVSS score of CVE-2021-24675?

CVE-2021-24675 has a CVSS 3.1 base score of 6.5 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N. EPSS exploitation probability: 0.6%.

Is there a public PoC exploit available for CVE-2021-24675?

Yes, a public proof-of-concept exploit is available for CVE-2021-24675. Prioritise patching immediately. EPSS: 0.6%.

One User Avatar CVE-2021-24675

MEDIUM

Cross-Site Request Forgery (CSRF) (CWE-352)

2021-10-18 contact@wpscan.com

CSRF WordPress One User Avatar

6.5

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

6.5 MEDIUM

AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

None

Integrity

High

Availability

None

Lifecycle Timeline

CVE Published

Oct 18, 2021 - 14:15 nvd

MEDIUM 6.5

DescriptionNVD

The One User Avatar WordPress plugin before 2.3.7 does not check for CSRF when updating the Avatar in page where the [avatar_upload] shortcode is embed. As a result, attackers could make logged in user change their avatar via a CSRF attack

AnalysisAI

The One User Avatar WordPress plugin before 2.3.7 does not check for CSRF when updating the Avatar in page where the [avatar_upload] shortcode is embed. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified as Cross-Site Request Forgery (CSRF) (CWE-352), which allows attackers to trick authenticated users into performing unintended actions. The One User Avatar WordPress plugin before 2.3.7 does not check for CSRF when updating the Avatar in page where the [avatar_upload] shortcode is embed. As a result, attackers could make logged in user change their avatar via a CSRF attack Affected products include: Onedesigns One User Avatar. Version information: before 2.3.7.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Implement anti-CSRF tokens, validate Origin/Referer headers, use SameSite cookie attribute.